Touch Board - Development board for Electric Paint - Bare Conductive

Rock Pi 4 model SE 4GB - single board computer with a high-performance hex-core Rockchip RK3399-T processor. It is equipped with 4GB of LPDDR4 RAM, WiFi and Bluetooth 5.0, a Gigabit Ethernet port with PoE, an HDMI port and 2 USB 3.0 and 2 USB 2.0 ports, as well as a 3.5 mm jack plug. The board has 2 x 20-pin GPIO cables and DSI and CSI connectors for display and camera connections. Rock pi 4 SE is the perfect alternative to the Raspberry Pi

Orange Pi Lite is a super small computer This version includes a camera connector. It uses the Allwinner H3 SoC with Quad-core Cortex-A7, and has 512MB/1GB DDR3 SDRAM. It can run Android 4.4,Ubuntu,Debian image. Orange Pi Lite offers a range of different ports, including HDMI output, 40pin headers,USB 2.0, CSI camera port, TF card slot, etc. It is powered through DC.

FinestraMiner is a highly efficient Helium compatible hotspot that provides wireless network coverage to the Helium network, also called People's Network, the world's largest and fastest growing LoRaWAN network. It allows thousands of IoT devices to connect to this single hotspot using Long-Fi technology, with long-range coverage up to 16 kilometres away.

The Helium network is a decentralised wireless network that allows devices anywhere in the world to connect to the Internet wirelessly.

reComputer J4012-Edge AI Device with NVIDIA Jetson Orin™ NX 16GB module, 4xUSB 3.2, M.2 Key E & Key M Slot, Aluminum case, Pre-installed Jetpack System with NVIDIA JetPack™ on 128GB NVMe SSD

Digispark is a development board based on the ATTINY85 microcontroller from ATMEL born in a successful campaign on Kickstarter.
Similar to the Arduino line , It is one of the smallest boards on the market.
Programmable directly from USB with the same Arduino tools. It has a built-in Micronucleus bootloader and can be replaced by similar ones such as the Trinket bootloader. Adafruit or others.
You can use many of the same Arduino libraries and have your own on the digispark wiki. Attiny85 Digispark USB Development Board features:
-USB power supply
-External power supply (7v-35v DC 12v maximum recommended)
-5V DC 500mA regulator on board
-Programmable with the Arduino IDE
-Loaded with Micronucleus bootloader

DIY Mobile Phone Kit - This  stylish little educational device is an open source mobile phone that you can build yourself. It is compatible with all mobile networks, and its purpose is to motivate people to explore, learn and create something new in a fun and interesting way. Age:+11  

reComputer  J3011-Edge AI device with NVIDIA Jetson Orin™ Nano 8GB module, 4xUSB 3.2, WiFi/BT, M.2 Key E and Key M slot, aluminium case, Jetpack system pre-installed with NVIDIA JetPack™ on 128GB NVMe SSD.

BeagleBone Black Industrial  (102110423)  is designed as a single board industrial computer (SBC). It uses the BeagleBone Black open source hardware design and supports temperatures from -40ºC up to 85ºC.

CPU Model: Allwinner H5
Number of Cores: 64-bit Quad-Core
Frequency:4* Cortex-A53 1.5GHz Memroy RAM: 1GB DDR3 Storage eMMC: 8GB
MicroSD Slot: MicroSD*1 for external storage up to 128GB Connectivity Ethernet: Gbps Ethernet, RTL8211E-VB-CG chip
WiFi: 802.11b/g/n
Bluetooth: 4.0 dual mode
Antenna: IPX Connector*1 Audio Input/Output: 2.0mm pitch 5 pin-header USB USB 2.0*1: USB 2.0 Host Type A
USB pin header*2
MicroUSB*1: Power input(5V/2A) Pin-header GPIO 1: 24Pin, 2.54mm pitch double-row pin-header containing UART, SPI, I2C and IO GPIO 2:
12Pin, 2.54mm pitch pin-header containing USB, IR receiver,I2S and IO Serial Debug Port: 2.54mm pitch 4pin-header Button Power Key*1
Reset Key*1
MASKROM(BOOT) Key*1

ODYSSEY - X86J4105800 Mini PC Win10 Mas expandible (Linux y Arduino Core) con 8GB RAM. ODYSSEY le permite crear aplicaciones de Edge Computing con una CPU potente e interfaces de comunicación enriquecidas. Basado en Intel Celeron J4105, es una CPU de cuatro núcleos a 1.5GHz que se dispara hasta 2.5GHz. También hay un ATSAMD21 Core integrado, un ARM Cortex-M0 + MCU que le permite programar Arduino en la plataforma x86. Versión no activada sin eMMC. También obtenga el estuche re_computer, que no solo es compatible con ODYSSEY - X86J4105 sino también con todos los SBC populares.